ICT

How to consume less data on android phone

len Alfred Ajibola - Tue, 12th February, 2019 @ 12:40 PM

Topics in ICT

Types of computer network Routers, Types and Functions of Routers Computer scheme of work, SS1, First Term Computer scheme of work, SS1, Second Term Computer scheme of work, SS1, Third Term Introduction to computer networks Domain Name System: How DNS works and Types of DNS Servers Open Systems Interconnect: Layers of the OSI Model Internet of Things (IoT), How IoT works, its advantages and challenges How to consume less data on android phone Best Programming Languages to learn The internet and world wide web explained Computer Hardware, Parts and Functions of Computer Hardware


Academic Questions in ICT

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What is the first step towards disabling automatic image download on WhatsApp?

  • A. Click on the three dots on the top right hand corner

  • B. Click on the WhatsApp logo

  • C. Click on the settings icon on the top right corner

  • D. Click on the settings icon located on the to top-center of the app

  • E. Click directly on the storage and data icon located on the top right corner

  • F. Click on the mobile data usage icon located on the top right corner

The followings are ways to conserve data on android phones except _____.

  • A. Turning on data saving mode

  • B. Activating background apps

  • C. Use of Wi-Fi to update apps

  • D. Disable automatic image download on WhatsApp

  • E. Watch low resolution videos on youtube

  • F. Utilizing a reputable data saving app on google playstore

Twitter was launched in _____.

  • A. 2003

  • B. 2004

  • C. 2005

  • D. 2006

  • E. 2007

  • F. 2008

Due to the limitation of the Internet Protocol version 4 address, _____ was created.

  • A. IPv5

  • B. IPv6

  • C. IPv7

  • D. IPv8

  • E. IPv9

  • F. IPv10

The term _____ describes the billions of physical devices that will be connected to the internet.

  • A. Internet of Everything

  • B. Internet of Physical Devices

  • C. Internet of Things

  • D. Internet of Objects

  • E. Internetworking

  • F. Internetworking of Objects

A globally interconnected network system that utilizes TCP and IP to transmit data via various media is the _____.

  • A. World Wide Web (www)

  • B. Http

  • C. Https

  • D. Https://www

  • E. LAN

  • F. Internet

Power Supply Unit - Len Academy

The above image shows the _____ in a computer.

  • A. Expansion slot

  • B. Hard Disc Drive

  • C. Optical Drive

  • D. Power Supply Unit

  • E. Motherboard

  • F. Synchronous Dynamic Ram

The clock speed of a computer is the speed at which the _____.

  • A. HDD saves data

  • B. FDS saves data

  • C. SSD saves data

  • D. GPU receives and sends data

  • E. CPU processes data

  • F. RAM transfers data

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How to save data on android phone:

You may have heard the saying that 'data is life'; and that's absolutely correct. Data have proven to be important to us in the following areas of our lives:

  1. To keep up conversation with our family and friends.

  2. For our academics.

  3. To perform our jobs.

  4. To learn new things online.

  5. To carry out financial transactions.

  6. To buy things online and so much more.

You can read on the meaning and objectives of social studies here.


We often pay some amount of money to our service provider whenever we use data on our phones and computer. The amount of data usage accounted for by your computer or phone is based on the size of uploads to internet (data sent) and downloads (data received) from the internet.

Understand that the size of data consumed by our computer devices are measured in kilobytes, megabytes and gigabytes; although the download activity accounts for more of the data consumed.


In an attempt to manage the financial budget of our online activities, we need to be strategic and prudent on the use of data. Efficient use of data is achievable by anyone in as much as they understand how the computer system (on which data is consumed) functions.

Please read on the internet of things here.


In this article, we will exlore various ways through which we can efficiently consume less data on our android devices.

Below are some guidelines that can aid in the minimization of data on our android phones:

 

  1. Limit the data usage on your phone

To do this,

  • Go to your phone settings

  • Click on network

  • Click on internet data usage

  • Click on mobile data usage

  • Click on set data limit and billing cycle

  • Set the maximum amount of data you wish to use for the month.

It is noteworthy to state that after reaching the data limit you had set on your phone, your data will become automatically disabled; and a notification will be sent to your device in this regard.

To turn on your mobile data, follow the steps above and turn off 'set data limit'.

 

  1. Turn on data saving mode

This feature will work only on android 7.0 operating system and above. To turn on data saving mode, follow the steps below:

  • Go to your phone settings

  • Click on network and internet

  • Click on data usage

  • Click on data saver and turn it on

After data saver is turned on, the data saver icon will appear on your phone’s status bar.

 

  1. Restrict background applications

Some applications tend to consume your data while in background. You need to stop these apps from running in background via the following steps:

  • Go to your phone settings

  • Click on network and internet

  • Click on data usage

  • Here, you can view the statistics of data consumed by each app

  • Click on any app to see its foreground data (data consumed by an app in use) and background data (data consumed when the app is not in use)

  • Locate apps with high background data and disable them by clicking on 'restrict app background data'

 

  1. Use Wi-Fi to update your apps
  • Go to Google playstore

  • Click on settings

  • Click on auto-update apps

  • Select auto-update apps over Wi-Fi only

 

  1. Watch lower resolution videos on youtube and other video sites
  • Go to youtube's website

  • Search for the video you intend to watch

  • Click on the three white dots at the top right corner of the video

  • Click on quality and select a lower resolution display for your video

You can read on computer networks here.

 

  1. Turn on data saver on all your browsers
  • Go to your browsers

  • Click on the respective browser's settings

  • Click on data saver to turn it on

 

  1. Disable automatic image download on Whatsapp
  • On your WhatsApp, click on the three dots located at the top right corner of the app

  • Click on settings

  • Click on storage and data

  • Select 'when using mobile data'

  • Untick the boxes for photos, videos, audio and documents respectively

 

  1. You may wish to download a reputable data saving app on Google play

Please check the number of downloads and ratings before downloading.

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len

Alfred Ajibola is a Medical Biochemist, a passionate Academician with over 10 years of experience, a Versatile Writer, a Web Developer, a Cisco Certified Network Associate and a Cisco CyberOps Associate.


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Amazing facts in ICT

YouTube is a video-sharing platform which commenced operations on February 14, 2005 (Valentine's day). Three former PayPal employees -> Chad Hurley, Steve Chen and Jawed Karim created the YouTube service (as a dating app) until Google bought it in November 2006 for US$1.65 billion

Smoking near a Mac device - Len Academy

Smoking near an Apple (Mac) computer voids the warranty.

When you add /4 to the end of Facebook's URL, it will take you to Mark Zuckerberg.

You can try it on you own; or better still, try the link below:

facebook.com/4

Apple iPad retina - Len Academy

Apple iPad retina display is actually manufactured by Samsung

The big five tech companies of the world as at 2018 are :

Google

Apple

Facebook

Amazon

Microsoft


NOTABLE POINTS IN ICT

Computer Network is a group of computers that are linked to each other such that they can share resources.

Generally, these groups of computers that form a network are called nodes.

Some of these nodes will function to store information which will be served to other computers. The nodes that function to store and serve such information are known as servers.

Some of the computers (nodes) will request information from the server. The computers that functions to request information from the server are known as clients.

Please read on computer networks here

The internet and the world wide web (www) isn't the same thing.

The internet is formed from the joining or linking of different networks.

For instance, Google's network, Facebook's network and Yahoo's network are among the many other networks that make up the internet.

World Wide Web on the other hand is a collection of linked pages (for instance, this page you're on).

There are actually billions of linked pages in various servers around the world.

You require the internet and a web browser to get to access the World Wide Web

Please read more on the internet here

Types of Networks based on geographical size

  1. Personal Area Network (PAN): An instance is a Bluetooth connection between two devices.

  2. Local Area Network (LAN): This is the network under a single administrative control and usually within a building.

  3. Campus Area Network (CAN): This network connects various devices within a campus or college

  4. Metropolitan Area Network (MAN): This network connects two offices or companies within a city.

  5. Wide Area Network (WAN): This network connects devices throughout the globe. The internet is a typical example of a WAN.

You can read more on the types of network based on geographical size here

Functions of a router:

  1. They ensure that data (preferably called packets) make it to their intended destination.
  2. They ensure the security of data to some extent.
  3. When a network becomes too big within a Local Area Network (LAN), routers are used to separate such networks.
  4. They connect different networks. This is the very reason why you are able to access the internet. (The internet's network and your service provider's network are different; but thanks to the router for connecting them).
  5. Multiple devices in the home or office can access the internet through the router, (and with a single IP Address). The term associated with this process is referred to a Network Address Translation (NAT)

Please read on types and functions of router here